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functions.ratelimit.inc.php
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functions.ratelimit.inc.php
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<?php
function ratelimit($_action, $_scope, $_data = null, $_extra = null) {
global $redis;
$_data_log = $_data;
switch ($_action) {
case 'edit':
if (!hasACLAccess("ratelimit")) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_type, $_data_log, $_attr),
'msg' => 'access_denied'
);
return false;
}
switch ($_scope) {
case 'domain':
if (!is_array($_data['object'])) {
$objects = array();
$objects[] = $_data['object'];
}
else {
$objects = $_data['object'];
}
foreach ($objects as $object) {
$rl_value = intval($_data['rl_value']);
$rl_frame = $_data['rl_frame'];
if (!in_array($rl_frame, array('s', 'm', 'h', 'd'))) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => 'rl_timeframe'
);
continue;
}
if (!hasDomainAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $object)) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => 'access_denied'
);
continue;
}
if (empty($rl_value)) {
try {
$redis->hDel('RL_VALUE', $object);
}
catch (RedisException $e) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => array('redis_error', $e)
);
continue;
}
}
else {
try {
$redis->hSet('RL_VALUE', $object, $rl_value . ' / 1' . $rl_frame);
}
catch (RedisException $e) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => array('redis_error', $e)
);
continue;
}
}
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => array('rl_saved', $object)
);
}
break;
case 'mailbox':
if (!is_array($_data['object'])) {
$objects = array();
$objects[] = $_data['object'];
}
else {
$objects = $_data['object'];
}
foreach ($objects as $object) {
$rl_value = intval($_data['rl_value']);
$rl_frame = $_data['rl_frame'];
if (!in_array($rl_frame, array('s', 'm', 'h', 'd'))) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => 'rl_timeframe'
);
continue;
}
if (!hasMailboxObjectAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $object)
|| ($_SESSION['mailcow_cc_role'] != 'admin' && $_SESSION['mailcow_cc_role'] != 'domainadmin' && $_SESSION['access_all_exception'] != '1')) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => 'access_denied'
);
continue;
}
if (empty($rl_value)) {
try {
$redis->hDel('RL_VALUE', $object);
}
catch (RedisException $e) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => array('redis_error', $e)
);
continue;
}
}
else {
try {
$redis->hSet('RL_VALUE', $object, $rl_value . ' / 1' . $rl_frame);
}
catch (RedisException $e) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => array('redis_error', $e)
);
continue;
}
}
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => array('rl_saved', $object)
);
}
break;
}
break;
case 'get':
switch ($_scope) {
case 'domain':
if (!hasDomainAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $_data)) {
return false;
}
try {
if ($rl_value = $redis->hGet('RL_VALUE', $_data)) {
$rl = explode(' / 1', $rl_value);
$data['value'] = $rl[0];
$data['frame'] = $rl[1];
return $data;
}
else {
return false;
}
}
catch (RedisException $e) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => array('redis_error', $e)
);
return false;
}
return false;
break;
case 'mailbox':
if (!hasMailboxObjectAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $_data)
|| ($_SESSION['mailcow_cc_role'] != 'admin' && $_SESSION['mailcow_cc_role'] != 'domainadmin')) {
return false;
}
try {
if ($rl_value = $redis->hGet('RL_VALUE', $_data)) {
$rl = explode(' / 1', $rl_value);
$data['value'] = $rl[0];
$data['frame'] = $rl[1];
return $data;
}
else {
return false;
}
}
catch (RedisException $e) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => array('redis_error', $e)
);
return false;
}
return false;
break;
}
break;
case 'delete':
$data['hash'] = $_data;
if ($_SESSION['mailcow_cc_role'] != 'admin' || !preg_match('/^RL[0-9A-Za-z=]+$/i', trim($data['hash']))) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_type, $_data_log, $_attr),
'msg' => 'access_denied'
);
return false;
}
try {
$data_rllog = $redis->lRange('RL_LOG', 0, -1);
if ($data_rllog) {
foreach ($data_rllog as $json_line) {
if (preg_match('/' . $data['hash'] . '/i', $json_line)) {
$redis->lRem('RL_LOG', $json_line, 0);
}
}
}
if ($redis->type($data['hash']) == Redis::REDIS_HASH) {
$redis->delete($data['hash']);
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => 'hash_deleted'
);
return true;
}
else {
$_SESSION['return'][] = array(
'type' => 'warning',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => 'hash_not_found'
);
return false;
}
}
catch (RedisException $e) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
'msg' => array('redis_error', $e)
);
return false;
}
return false;
break;
}
}

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Expires
9月 9 Tue, 6:07 AM (11 h, 19 m)
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Storage Format
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Storage Handle
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默认替代文本
functions.ratelimit.inc.php (8 KB)

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